27453724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{221401}}^1$

素因数の和:221436

約数の個数: 12

約数和(自身を含む): 49594048

約数和(自身を除く): 22140324

約数列:

[1, 2, 4, 31, 62, 124, 221401, 442802, 885604, 6863431, 13726862, 27453724]

約数ペア:

[(1, 27453724), (2, 13726862), (4, 6863431), (31, 885604), (62, 442802), (124, 221401)]